Where does “myötäisesti” come from?

myötäisesti (Finnish) comes from Finnish myötäinen, from Finnish myötä, from Finnish -ta, from Proto-Finnic -ta, from Proto-Uralic -tä — from.

myötäisesti (Finnish): along, in a way that the shape conforms to

Definitions

  1. along, in a way that the shape conforms to

Ancestry of “myötäisesti”, step by step

StepLanguageWordMeaning
1Finnishmyötäinenfair, following
2Finnishmyötäfor; along
3Finnish-taA suffix for the partitive singular case; Forms...
4Proto-Finnic-taPartitive ending
5Proto-Uralic-täfrom
Every word from Proto-Uralic -tä →Every word from Finnish -ta →Every word from Finnish myötä →